How do I setup a functioning classifieds section on my existing website?

I want to create a classifieds section and a separate directory section on my existing website but do not know how to set them up.

I have the Classifieds and Directory plugins installed along with Buddypress and BBPress.

Is there anyone who has used these plugins together that can walk me through this process? Even just one would be appreciated!

I have read through the instructions for both plugins but am still lost. Is there a more detailed tutorial or video for either of these plugins?